Sensirion Inc.    Westlake Village, CA 91361
Apr 02, 2010 Comprised of sensor chip encapsulated in DFN 3-0 package, SHT21 is completely over-molded, except humidity sensing area, for optimal protection against aging and ambient impact. Fully calibrated solution has true I²C digital interface, and analog output modes, such as PWM, are available upon request. Qualified to automotive standard AEC-Q100, reflow solderable sensor exhibits typical accuracy of ±2% RH over 20-80% RH and ±0.3°C over 25 to 42°C.

Greenheck    Schofield, WI 54476 0410
Apr 01, 2010 Featuring high-strength steel airfoil-style blade combined with profile frame design, 3 hr rated combination fire smoke damper model FSD-331 operates with velocity ratings up to 4,000 fpm. Class I leakage rated unit is available in vertical mount with maximum size of 120 x 96 in.

Lincoln Electric Co. Inc., The    Cleveland, OH 44117
Mar 29, 2010 Suited for small to medium-sized manufacturing facilities, Mobiflex® 200-M and 400-MS are low-vacuum systems with casters and rear wheels for mobility, while Statiflex® 200-M and 400-MS are wall-mounted low-vacuum systems for heavy-duty extraction and filtration in industrial welding environments. All include internal spark arresters and are compatible with disposable filters constructed from cellulose and polyester fibers with filter class of MERV 16.

Donaldson Co., Inc.    Minneapolis, MN 55440-1299
Mar 25, 2010 PowerCore® PSD08 Air Cleaner Side Access is nonmetal air cleaner that is suited for medium- and heavy-duty equipment in medium-to-heavy dust environments. Operating in offroad equipment with engine airflow ranges up to 245 cfm, product has obround housing shape that allows for narrow or wide mounting orientation. During service, contaminant encapsulation contains dust/dirt in filter. Compact unit offers sustained temperature tolerance of -40 to +180°F.

Emerson Network Power    St. Louis, MO 63136
Mar 25, 2010 Leveraging hot aisle/cold aisle rack configuration, SmartAisle cooling management solution contains cold aisle to prevent hot and cold air from mixing. Monitoring, control, and communications are provided by Liebert iCOM control system, which provides proper temperature, humidity, and airflow to inlet of servers. This also independently controls variable capacity compressor and fan speed of cooling units. Capable of cooling up to 30 kW/rack, system can be used on raised or non-raised floors.

Donaldson Co., Inc.    Minneapolis, MN 55440-1299
Mar 23, 2010 Maintenance-free DF-C Cyclone Separator features flow-path that reduces differential pressure drop to minimize energy consumption. Air flow is generated by centrifugal forces then water, in form of droplet or condensation in aftercooler, is removed along with solid and liquid aerosols from 5-10 µm. Immersion-lacquered coating of aluminum die-cast housing interior optimizes air flow and provides corrosion protection. Product is available in 6 sizes.

Thomas Products Division    Sheboygan, WI 53081
Mar 23, 2010 Measuring 8.3 x 4.0 x 6.4 in. and weighing 9.5 lb, 2450 Series WOB-L® Compressor produces 50 dBA @ 20 psig and features monolithic head that reduces leak paths. Optional intake locations on side and bottom promote plumbing possibilities, boltless construction minimizes vibration and noise, and center-line of gravity mounting options facilitate installation. Max flow for compressors (115 V/60 Hz) is 3.0 cfm, and max pressure is 30 psig; 50 Hz is available as 230/50 AUU.

Clark Solutions    Hudson, MA 01749
Mar 23, 2010 Operating on principle of Kármán's vortex trail, DN Series Liquid Vortex Flow Sensors are suitable for flow ranges from 0.24-39.6 gpm and offer accuracy to 1% FS of measured value. Versions with 1,000 W RTD temperature sensor built-in to bluff are available, providing direct temperature measurement in medium to facilitate documentation of energy transfer in water and water glycol based heat exchange systems.

Edwards Vacuum Technology    Wilmington, MA 01887
Mar 19, 2010 Incorporating iXH harsh process vacuum pump and Atlas(TM) gas abatement solutions, Zenith(TM) series helps address vacuum and abatement demands for advanced semiconductor processing at 60 nm and smaller design rules. It offers range of turnkey, process-centric exhaust management solutions for semiconductor manufacturing. Featuring completely integrated components, product range provides full internal distribution as well as regulation and monitoring of all services.

Danfoss VLT Drives    Loves Park, IL 61111
Mar 17, 2010 Supplied with AMP, Deutsch, and Delphi plugs as standard, MBT 3270 helps keep exhaust gas recirculation (EGR) systems in engines under control for compliance with Tier regulations. It employs accurate sensor element (Pt100 or NTC) and operates in temperatures to 572°F. Offering accelerated response to temperature changes, sensor is built to stand up to aggressive atmospheres in exhaust gas and exhibits minimal impact on measurement from ambient temperature.

AirClean Systems, Inc.    Raleigh, NC 27604
Mar 17, 2010 Capable of enclosing equipment up to 52 in. tall, OSHA and ANSI Z9.5 compliant E-Series fume hoods are available in 36, 48, and 72 in. sizes to fit variety of applications. They pull room air through back baffle and filter chemical fumes, vapors, and particulate via bonded carbon and/or HEPA filtration before returning clean air back to room. Upper folding sash and lower access doors provide full access for equipment to be quickly inserted or removed from enclosure.

Ogura Industrial Corp.    Somerset, NJ 08873
Mar 16, 2010 Driven by electric motors that are directly coupled to blowers input shaft, TX Series includes models ranging from 400-2,800 cc/revolution. Wankel-based, positive displacement blowers offer pressure differentials up to 2.0 for short durations, with 1.8 running continuously. Efficiencies as high as 65-70% can be achieved, depending on model, pressure, and flow. Applications include industrial furnaces, floating passenger trains, diesel emission controls, and fuel cells.

Miller Electric Mfg. Co.    Appleton, WI 54912 1079
Mar 15, 2010 Designed to fit most Miller Arc Armor Helmets, CoolBand(TM) reduces under hood temperature by up to 8°F. One battery charge provides up to 6 hr of continuous cooling, and downward and upward air vents provide constant air movement over user's face and head. Offered as belt-mounted cooling system, CoolBelt(TM) reduces under hood temperatures by up to 17°F and offers multiple air speeds with directional air controls. Rechargeable battery pack provides up to 5 hr of operation.

Camfil Farr Air Pollution Control    Jonesboro, AR 72401
Mar 12, 2010 Gold Series® High Vacuum (GSHV) dust collector controls emissions in applications up to 17 in. Hg vacuum or 8 psi positive pressure. It is available with either 2 or 4 Gold Cone(TM) HemiPleat® filter cartridges, in 2 efficiencies: 99.99% (MERV 11) or 99.999% (MERV 15/16) on 0.5 micron particles. Cyclonic tangential inlet knocks out most dust as it enters collector, minimizing dust contact with filters, prolonging filter life. Pulse-cleaning system in system is regulated by solid state control panel.

STMicroelectronics    Lexington, MA 02421
Mar 11, 2010 Designed to meet JEDEC TSE2002 standard for DDR3 DRAM modules, Model STTS2002 combines temperature sensing with functions of Serial Presence Detect EEPROM, which stores memory module's characteristics. Temperature sensor enables CPU and chipset in system to apply Closed-Loop Thermal Throttling when temperature of DDR3 DIMM modules exceeds pre-programmed threshold. Operating from 2.3-3.6 V, IC features 0.25°C temperature resolution and ±1° accuracy over specified temperature range of +75 to +95°C.

MacroAir Technologies    San Bernardino, CA 92408
Mar 10, 2010 Used in industrial, commercial, and agricultural buildings, MacroVoltaic solar High Volume Low Speed (HVLS) industrial fan generates column of air that flows down to ground and outward 360°. This large, slow-moving air mass moves throughout space, mixing and circulating air without generating excessive noise/dust. Air movement system includes HVLS fan with attached controller, solar panel power converter, and solar panels. Auxiliary power supply and battery backup are optional.

PolyScience Div. Of Preston Industries Inc.    Niles, IL 60714 4588
Mar 05, 2010 Designed to accommodate work habits and requirements of laboratory personnel, touch-screen operated refrigerating/heating and heat-only baths are offered with temperature ranges as broad as -40 to +200°C and temperature stabilities as precise as ±0.005°C. There are 6 different temperature controllers, including 2 programmable models, and ergonomic features include swiveling control head, integral lid docking system, and corrosion- and chemical-resistant top plate.

TriMas Corporation    Bloomfield Hills, MI 48304
Mar 05, 2010 Rated up to 125 hp, Model VRC-CNG is capable of 4 stages of compression, and can be driven by either electric motor or multi-cylinder engine. Two-throw separable reciprocating gas compressor is designed to deliver high pressures required for vehicle fuel systems from commonly available utility natural gas supply pressures at flow rates up to 2 gpm.

Thomas Products Division    Sheboygan, WI 53081
Feb 26, 2010 Measuring 3.8 x 2.64 x 3.63 in. and weighing 1.2 lb, Thomas 230 Series WOB-L® air compressor is designed for applications requiring compact, lightweight pump with variable output. Variable output of 1,000-3,000 rpm is achieved by utilizing brushless DC motor enclosed crankcase for reduced sound (55 dB(A)). Maximum flow is 0.50 cfm when used at high speeds and maximum pressure is 30 psig.

McQuay International    Minneapolis, MN 55440
Feb 26, 2010 Suited for mid- to large-size buildings such as schools, universities, and hospitals, 550 ton Magnitude(TM) chiller features part-load IPLV of 0.312 kW/ton, while full load is rated at 0.531 kW/ton. Compact chiller has oil-free, magnetic bearing design, and suits retrofit projects or new installations where space or access is limited. Utilizing R-134a refrigerant, unit has no ozone depletion potential or phase-out schedule, and meets LEED® certification criteria.